Mobile robot charging pile

The utility model relates to the technical field of charging devices, and particularly discloses a mobile robot charging pile, which comprises a charging pile base, electrode fixing seats, charging electrode plates, a guide device, a sensing device and a sensed element, the electrode fixing seats are fixed at the front part of the charging pile base, and the charging electrode plates are arrangedat the left side and the right side of the electrode fixing seats; the guide device is arranged at the front part of the electrode fixing seat; the electrode fixing base is further provided with a sensing device used for detecting that the mobile robot arrives at the charging pile and sending out a signal, and a sensed element used for being detected by the mobile robot and determining the stop position according to the signal. The utility model has a simple structure, the charging pile is simple in structure, reliable in work, low in cost and accurate in butt joint with the mobile robot, thetolerance function is impr